APA Баримт

United Nations Environment Programme / Industry and Environment Office. (1991). Companies' Organization and Public Communication on Environmental Issues. UNEP.

Чикаго маягийн жагсаалт

United Nations Environment Programme / Industry and Environment Office. Companies' Organization and Public Communication on Environmental Issues. Paris: UNEP, 1991.

MLA ишлэл

United Nations Environment Programme / Industry and Environment Office. Companies' Organization and Public Communication on Environmental Issues. UNEP, 1991.

Warning: These citations may not always be 100% accurate.